1022151211102 has 12 divisors (see below), whose sum is σ = 1783549562400. Its totient is φ = 438064804716.

The previous prime is 1022151211087. The next prime is 1022151211117. The reversal of 1022151211102 is 2011121512201.

It is an interprime number because it is at equal distance from previous prime (1022151211087) and next prime (1022151211117).

It is a self number, because there is not a number n which added to its sum of digits gives 1022151211102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5215057102 + ... + 5215057297.

It is an arithmetic number, because the mean of its divisors is an integer number (148629130200).

Almost surely, 2^{1022151211102} is an apocalyptic number.

1022151211102 is a deficient number, since it is larger than the sum of its proper divisors (761398351298).

1022151211102 is a wasteful number, since it uses less digits than its factorization.

1022151211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10430114415 (or 10430114408 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 1022151211102 its reverse (2011121512201), we get a palindrome (3033272723303).

The spelling of 1022151211102 in words is "one trillion, twenty-two billion, one hundred fifty-one million, two hundred eleven thousand, one hundred two".