22030621322010 has 64 divisors (see below), whose sum is σ = 61451030937600. Its totient is φ = 4950221931072.

The previous prime is 22030621321927. The next prime is 22030621322023. The reversal of 22030621322010 is 1022312603022.

It is a super-2 number, since 2×22030621322010² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 889036090 + ... + 889060869.

It is an arithmetic number, because the mean of its divisors is an integer number (960172358400).

Almost surely, 2^{22030621322010} is an apocalyptic number.

22030621322010 is an abundant number, since it is smaller than the sum of its proper divisors (39420409615590).

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

22030621322010 is a wasteful number, since it uses less digits than its factorization.

22030621322010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778097035.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22030621322010 its reverse (1022312603022), we get a palindrome (23052933925032).

The spelling of 22030621322010 in words is "twenty-two trillion, thirty billion, six hundred twenty-one million, three hundred twenty-two thousand, ten".