133111121021022 has 16 divisors (see below), whose sum is σ = 266270374858752. Its totient is φ = 44362351537560.

The previous prime is 133111121021017. The next prime is 133111121021027. The reversal of 133111121021022 is 220120121111331.

It is an interprime number because it is at equal distance from previous prime (133111121021017) and next prime (133111121021027).

It is a self number, because there is not a number n which added to its sum of digits gives 133111121021022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133111121021027) 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, 2005498078 + ... + 2005564449.

It is an arithmetic number, because the mean of its divisors is an integer number (16641898428672).

Almost surely, 2^{133111121021022} is an apocalyptic number.

133111121021022 is an abundant number, since it is smaller than the sum of its proper divisors (133159253837730).

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

133111121021022 is a wasteful number, since it uses less digits than its factorization.

133111121021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011068063.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 133111121021022 its reverse (220120121111331), we get a palindrome (353231242132353).

The spelling of 133111121021022 in words is "one hundred thirty-three trillion, one hundred eleven billion, one hundred twenty-one million, twenty-one thousand, twenty-two".