101122211101222 has 16 divisors (see below), whose sum is σ = 152792753312592. Its totient is φ = 50191304244480.

The previous prime is 101122211101211. The next prime is 101122211101231. The reversal of 101122211101222 is 222101112221101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101122211101222.

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, 16072318 + ... + 21460750.

It is an arithmetic number, because the mean of its divisors is an integer number (9549547082037).

Almost surely, 2^{101122211101222} is an apocalyptic number.

101122211101222 is a deficient number, since it is larger than the sum of its proper divisors (51670542211370).

101122211101222 is a wasteful number, since it uses less digits than its factorization.

101122211101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457063.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 101122211101222 its reverse (222101112221101), we get a palindrome (323223323322323).

The spelling of 101122211101222 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred eleven million, one hundred one thousand, two hundred twenty-two".