22120201201010 has 64 divisors (see below), whose sum is σ = 43462768212864. Its totient is φ = 8038759948800.

The previous prime is 22120201201009. The next prime is 22120201201037. The reversal of 22120201201010 is 1010210202122.

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, 1841655905 + ... + 1841667915.

It is an arithmetic number, because the mean of its divisors is an integer number (679105753326).

Almost surely, 2^{22120201201010} is an apocalyptic number.

22120201201010 is a deficient number, since it is larger than the sum of its proper divisors (21342567011854).

22120201201010 is a wasteful number, since it uses less digits than its factorization.

22120201201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20939.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22120201201010 its reverse (1010210202122), we get a palindrome (23130411403132).

The spelling of 22120201201010 in words is "twenty-two trillion, one hundred twenty billion, two hundred one million, two hundred one thousand, ten".