105210625022 has 16 divisors (see below), whose sum is σ = 162102278112. Its totient is φ = 51176901600.

The previous prime is 105210625021. The next prime is 105210625067. The reversal of 105210625022 is 220526012501.

It is a super-2 number, since 2×105210625022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105210624982 and 105210625000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105210625021) 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, 507647 + ... + 684197.

It is an arithmetic number, because the mean of its divisors is an integer number (10131392382).

Almost surely, 2^105210625022 is an apocalyptic number.

105210625022 is a deficient number, since it is larger than the sum of its proper divisors (56891653090).

105210625022 is a wasteful number, since it uses less digits than its factorization.

105210625022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184643.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 105210625022 its reverse (220526012501), we get a palindrome (325736637523).

The spelling of 105210625022 in words is "one hundred five billion, two hundred ten million, six hundred twenty-five thousand, twenty-two".