22210101012102 has 16 divisors (see below), whose sum is σ = 44422391857152. Its totient is φ = 7403002031880.

The previous prime is 22210101012053. The next prime is 22210101012107. The reversal of 22210101012102 is 20121010101222.

It is a super-3 number, since 3×22210101012102³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210101012107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91111174 + ... + 91354617.

It is an arithmetic number, because the mean of its divisors is an integer number (2776399491072).

Almost surely, 2^{22210101012102} is an apocalyptic number.

22210101012102 is an abundant number, since it is smaller than the sum of its proper divisors (22212290845050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22210101012102 is a wasteful number, since it uses less digits than its factorization.

22210101012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182486083.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22210101012102 its reverse (20121010101222), we get a palindrome (42331111113324).

The spelling of 22210101012102 in words is "twenty-two trillion, two hundred ten billion, one hundred one million, twelve thousand, one hundred two".