22032122010 has 32 divisors (see below), whose sum is σ = 53021198592. Its totient is φ = 5859220800.

The previous prime is 22032121997. The next prime is 22032122041. The reversal of 22032122010 is 1022123022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989541 + ... + 1011560.

It is an arithmetic number, because the mean of its divisors is an integer number (1656912456).

Almost surely, 2^22032122010 is an apocalyptic number.

22032122010 is an abundant number, since it is smaller than the sum of its proper divisors (30989076582).

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

22032122010 is a wasteful number, since it uses less digits than its factorization.

22032122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001478.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22032122010 its reverse (1022123022), we get a palindrome (23054245032).

The spelling of 22032122010 in words is "twenty-two billion, thirty-two million, one hundred twenty-two thousand, ten".