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2010011012210 = 253161311057561
BaseRepresentation
bin11101001111111101111…
…111100000110001110010
321010011012010022222000002
4131033331333200301302
5230413000304342320
64135215235430002
7265134642463415
oct35177577406162
97104163288002
102010011012210
117054938a74a3
12285678755302
1311770a609036
146d3dc27bb7c
1537441d13675
hex1d3fdfe0c72

2010011012210 has 32 divisors (see below), whose sum is σ = 3735342825984. Its totient is φ = 777941136000.

The previous prime is 2010011012209. The next prime is 2010011012213. The reversal of 2010011012210 is 122101100102.

It is a junction number, because it is equal to n+sod(n) for n = 2010011012191 and 2010011012200.

It is not an unprimeable number, because it can be changed into a prime (2010011012213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371830 + ... + 2429390.

It is an arithmetic number, because the mean of its divisors is an integer number (116729463312).

Almost surely, 22010011012210 is an apocalyptic number.

2010011012210 is a deficient number, since it is larger than the sum of its proper divisors (1725331813774).

2010011012210 is a wasteful number, since it uses less digits than its factorization.

2010011012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063730.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2010011012210 its reverse (122101100102), we get a palindrome (2132112112312).

The spelling of 2010011012210 in words is "two trillion, ten billion, eleven million, twelve thousand, two hundred ten".

Divisors: 1 2 5 10 31 62 155 310 6131 12262 30655 61310 190061 380122 950305 1057561 1900610 2115122 5287805 10575610 32784391 65568782 163921955 327843910 6483906491 12967812982 32419532455 64839064910 201001101221 402002202442 1005005506105 2010011012210