10202111001122 has 8 divisors (see below), whose sum is σ = 15423663876096. Its totient is φ = 5060889709092.

The previous prime is 10202111001119. The next prime is 10202111001127. The reversal of 10202111001122 is 22110011120201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10202111001097 and 10202111001106.

It is not an unprimeable number, because it can be changed into a prime (10202111001127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20082895418 + ... + 20082895925.

It is an arithmetic number, because the mean of its divisors is an integer number (1927957984512).

Almost surely, 2^{10202111001122} is an apocalyptic number.

10202111001122 is a deficient number, since it is larger than the sum of its proper divisors (5221552874974).

10202111001122 is a wasteful number, since it uses less digits than its factorization.

10202111001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40165791472.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10202111001122 its reverse (22110011120201), we get a palindrome (32312122121323).

The spelling of 10202111001122 in words is "ten trillion, two hundred two billion, one hundred eleven million, one thousand, one hundred twenty-two".