101121200102222 has 16 divisors (see below), whose sum is σ = 160605179850960. Its totient is φ = 47586174258048.

The previous prime is 101121200102203. The next prime is 101121200102297. The reversal of 101121200102222 is 222201002121101.

It is a super-2 number, since 2×101121200102222² (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 self number, because there is not a number n which added to its sum of digits gives 101121200102222.

It is a congruent number.

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, 2446697 + ... + 14430132.

It is an arithmetic number, because the mean of its divisors is an integer number (10037823740685).

Almost surely, 2^{101121200102222} is an apocalyptic number.

101121200102222 is a deficient number, since it is larger than the sum of its proper divisors (59483979748738).

101121200102222 is a wasteful number, since it uses less digits than its factorization.

101121200102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17053075.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101121200102222 its reverse (222201002121101), we get a palindrome (323322202223323).

The spelling of 101121200102222 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred million, one hundred two thousand, two hundred twenty-two".