101211221002022 has 8 divisors (see below), whose sum is σ = 157051894658400. Its totient is φ = 48860589449224.

The previous prime is 101211221001991. The next prime is 101211221002063. The reversal of 101211221002022 is 220200122112101.

101211221002022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×101211221002022² (a number of 29 digits) contains 22 as substring.

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, 872510525822 + ... + 872510525937.

It is an arithmetic number, because the mean of its divisors is an integer number (19631486832300).

Almost surely, 2^{101211221002022} is an apocalyptic number.

101211221002022 is a deficient number, since it is larger than the sum of its proper divisors (55840673656378).

101211221002022 is a wasteful number, since it uses less digits than its factorization.

101211221002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745021051790.

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

Adding to 101211221002022 its reverse (220200122112101), we get a palindrome (321411343114123).

The spelling of 101211221002022 in words is "one hundred one trillion, two hundred eleven billion, two hundred twenty-one million, two thousand, twenty-two".