133211012122 has 8 divisors (see below), whose sum is σ = 199867464576. Its totient is φ = 66588523932.

The previous prime is 133211012111. The next prime is 133211012131. The reversal of 133211012122 is 221210112331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133211012122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8481258 + ... + 8496949.

It is an arithmetic number, because the mean of its divisors is an integer number (24983433072).

Almost surely, 2^133211012122 is an apocalyptic number.

133211012122 is a deficient number, since it is larger than the sum of its proper divisors (66656452454).

133211012122 is a wasteful number, since it uses less digits than its factorization.

133211012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16982132.

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

Adding to 133211012122 its reverse (221210112331), we get a palindrome (354421124453).

The spelling of 133211012122 in words is "one hundred thirty-three billion, two hundred eleven million, twelve thousand, one hundred twenty-two".