122011021202 has 16 divisors (see below), whose sum is σ = 209175988992. Its totient is φ = 52286878080.

The previous prime is 122011021199. The next prime is 122011021211. The reversal of 122011021202 is 202120110221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78074 + ... + 500117.

It is an arithmetic number, because the mean of its divisors is an integer number (13073499312).

Almost surely, 2^122011021202 is an apocalyptic number.

122011021202 is a deficient number, since it is larger than the sum of its proper divisors (87164967790).

122011021202 is a wasteful number, since it uses less digits than its factorization.

122011021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593273.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122011021202 its reverse (202120110221), we get a palindrome (324131131423).

The spelling of 122011021202 in words is "one hundred twenty-two billion, eleven million, twenty-one thousand, two hundred two".