133211121022 has 32 divisors (see below), whose sum is σ = 230790470400. Its totient is φ = 56483723520.

The previous prime is 133211120993. The next prime is 133211121023. The reversal of 133211121022 is 220121112331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211121023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4726729 + ... + 4754827.

It is an arithmetic number, because the mean of its divisors is an integer number (7212202200).

Almost surely, 2^133211121022 is an apocalyptic number.

133211121022 is a deficient number, since it is larger than the sum of its proper divisors (97579349378).

133211121022 is a wasteful number, since it uses less digits than its factorization.

133211121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31696.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 133211121022 its reverse (220121112331), we get a palindrome (353332233353).

The spelling of 133211121022 in words is "one hundred thirty-three billion, two hundred eleven million, one hundred twenty-one thousand, twenty-two".