122021212120202 has 32 divisors (see below), whose sum is σ = 192764311850880. Its totient is φ = 57769754584320.

The previous prime is 122021212120141. The next prime is 122021212120219. The reversal of 122021212120202 is 202021212120221.

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, 950427038 + ... + 950555414.

It is an arithmetic number, because the mean of its divisors is an integer number (6023884745340).

Almost surely, 2^{122021212120202} is an apocalyptic number.

122021212120202 is a deficient number, since it is larger than the sum of its proper divisors (70743099730678).

122021212120202 is a wasteful number, since it uses less digits than its factorization.

122021212120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141086.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122021212120202 its reverse (202021212120221), we get a palindrome (324042424240423).

The spelling of 122021212120202 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred twelve million, one hundred twenty thousand, two hundred two".