122331144351002 has 32 divisors (see below), whose sum is σ = 195494834620800. Its totient is φ = 57211474383360.

The previous prime is 122331144350983. The next prime is 122331144351023. The reversal of 122331144351002 is 200153441133221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 122331144351002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4750124 + ... + 16347047.

It is an arithmetic number, because the mean of its divisors is an integer number (6109213581900).

Almost surely, 2^{122331144351002} is an apocalyptic number.

122331144351002 is a deficient number, since it is larger than the sum of its proper divisors (73163690269798).

122331144351002 is a wasteful number, since it uses less digits than its factorization.

122331144351002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21098246.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 122331144351002 its reverse (200153441133221), we get a palindrome (322484585484223).

The spelling of 122331144351002 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, one hundred forty-four million, three hundred fifty-one thousand, two".