10001002222010 has 16 divisors (see below), whose sum is σ = 18001877170176. Its totient is φ = 4000384628688.

The previous prime is 10001002221937. The next prime is 10001002222093. The reversal of 10001002222010 is 1022220010001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10001002221982 and 10001002222000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729479 + ... + 4531461.

It is an arithmetic number, because the mean of its divisors is an integer number (1125117323136).

Almost surely, 2^{10001002222010} is an apocalyptic number.

10001002222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001002222010 is a deficient number, since it is larger than the sum of its proper divisors (8000874948166).

10001002222010 is a wasteful number, since it uses less digits than its factorization.

10001002222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4065037.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10001002222010 its reverse (1022220010001), we get a palindrome (11023222232011).

The spelling of 10001002222010 in words is "ten trillion, one billion, two million, two hundred twenty-two thousand, ten".