102220001111100 has 144 divisors (see below), whose sum is σ = 296005357222400. Its totient is φ = 27235740153600.

The previous prime is 102220001111077. The next prime is 102220001111117. The reversal of 102220001111100 is 1111100022201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3748290465 + ... + 3748317735.

Almost surely, 2^{102220001111100} is an apocalyptic number.

102220001111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102220001111100 is an abundant number, since it is smaller than the sum of its proper divisors (193785356111300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102220001111100 is a wasteful number, since it uses less digits than its factorization.

102220001111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37340 (or 37333 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102220001111100 its reverse (1111100022201), we get a palindrome (103331101133301).

The spelling of 102220001111100 in words is "one hundred two trillion, two hundred twenty billion, one million, one hundred eleven thousand, one hundred".