122122301311002 has 16 divisors (see below), whose sum is σ = 244724454499680. Its totient is φ = 40627458457392.

The previous prime is 122122301310973. The next prime is 122122301311007. The reversal of 122122301311002 is 200113103221221.

It is a self number, because there is not a number n which added to its sum of digits gives 122122301311002.

It is not an unprimeable number, because it can be changed into a prime (122122301311007) 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, 19993824928 + ... + 19993831035.

It is an arithmetic number, because the mean of its divisors is an integer number (15295278406230).

Almost surely, 2^{122122301311002} is an apocalyptic number.

122122301311002 is an abundant number, since it is smaller than the sum of its proper divisors (122602153188678).

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

122122301311002 is a wasteful number, since it uses less digits than its factorization.

122122301311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39987656477.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 122122301311002 its reverse (200113103221221), we get a palindrome (322235404532223).

The spelling of 122122301311002 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, three hundred one million, three hundred eleven thousand, two".