122110011002 has 16 divisors (see below), whose sum is σ = 209878013952. Its totient is φ = 52196220240.

The previous prime is 122110010993. The next prime is 122110011011. The reversal of 122110011002 is 200110011221.

It is an interprime number because it is at equal distance from previous prime (122110010993) and next prime (122110011011).

It is a super-2 number, since 2×122110011002² (a number of 23 digits) contains 22 as substring.

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, 11381249 + ... + 11391972.

It is an arithmetic number, because the mean of its divisors is an integer number (13117375872).

Almost surely, 2^122110011002 is an apocalyptic number.

122110011002 is a deficient number, since it is larger than the sum of its proper divisors (87768002950).

122110011002 is a wasteful number, since it uses less digits than its factorization.

122110011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773613.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122110011002 its reverse (200110011221), we get a palindrome (322220022223).

The spelling of 122110011002 in words is "one hundred twenty-two billion, one hundred ten million, eleven thousand, two".