122002211222012 has 36 divisors (see below), whose sum is σ = 235386803828568. Its totient is φ = 55288011055200.

The previous prime is 122002211222009. The next prime is 122002211222093. The reversal of 122002211222012 is 210222112200221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380611223 + ... + 380931630.

Almost surely, 2^{122002211222012} is an apocalyptic number.

It is an amenable number.

122002211222012 is a deficient number, since it is larger than the sum of its proper divisors (113384592606556).

122002211222012 is a wasteful number, since it uses less digits than its factorization.

122002211222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761543210 (or 761543197 counting only the distinct ones).

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

Adding to 122002211222012 its reverse (210222112200221), we get a palindrome (332224323422233).

The spelling of 122002211222012 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, two hundred twenty-two thousand, twelve".