10201111331322 has 64 divisors (see below), whose sum is σ = 21351598718976. Its totient is φ = 3245186436480.

The previous prime is 10201111331251. The next prime is 10201111331339. The reversal of 10201111331322 is 22313311110201.

It is a super-2 number, since 2×10201111331322² (a number of 27 digits) contains 22 as substring.

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, 115952883 + ... + 116040825.

It is an arithmetic number, because the mean of its divisors is an integer number (333618729984).

Almost surely, 2^{10201111331322} is an apocalyptic number.

10201111331322 is an abundant number, since it is smaller than the sum of its proper divisors (11150487387654).

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

10201111331322 is a wasteful number, since it uses less digits than its factorization.

10201111331322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96595.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10201111331322 its reverse (22313311110201), we get a palindrome (32514422441523).

The spelling of 10201111331322 in words is "ten trillion, two hundred one billion, one hundred eleven million, three hundred thirty-one thousand, three hundred twenty-two".