122022020222212 has 24 divisors (see below), whose sum is σ = 233709928008480. Its totient is φ = 55283888338560.

The previous prime is 122022020222183. The next prime is 122022020222273. The reversal of 122022020222212 is 212222020220221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4516644037 + ... + 4516671052.

It is an arithmetic number, because the mean of its divisors is an integer number (9737913667020).

Almost surely, 2^{122022020222212} is an apocalyptic number.

It is an amenable number.

122022020222212 is a deficient number, since it is larger than the sum of its proper divisors (111687907786268).

122022020222212 is a wasteful number, since it uses less digits than its factorization.

122022020222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9033315411 (or 9033315409 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 122022020222212 its reverse (212222020220221), we get a palindrome (334244040442433).

The spelling of 122022020222212 in words is "one hundred twenty-two trillion, twenty-two billion, twenty million, two hundred twenty-two thousand, two hundred twelve".