122011221101102 has 8 divisors (see below), whose sum is σ = 193782527631216. Its totient is φ = 57417045224032.

The previous prime is 122011221101089. The next prime is 122011221101111. The reversal of 122011221101102 is 201101122110221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122011221101102² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794282663218 + ... + 1794282663285.

It is an arithmetic number, because the mean of its divisors is an integer number (24222815953902).

Almost surely, 2^{122011221101102} is an apocalyptic number.

122011221101102 is a deficient number, since it is larger than the sum of its proper divisors (71771306530114).

122011221101102 is a wasteful number, since it uses less digits than its factorization.

122011221101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588565326522.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122011221101102 its reverse (201101122110221), we get a palindrome (323112343211323).

The spelling of 122011221101102 in words is "one hundred twenty-two trillion, eleven billion, two hundred twenty-one million, one hundred one thousand, one hundred two".