101211111010022 has 8 divisors (see below), whose sum is σ = 163494871631616. Its totient is φ = 46712820466152.

The previous prime is 101211111010019. The next prime is 101211111010099. The reversal of 101211111010022 is 220010111112101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101211111009979 and 101211111010006.

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, 1946367519398 + ... + 1946367519449.

It is an arithmetic number, because the mean of its divisors is an integer number (20436858953952).

Almost surely, 2^{101211111010022} is an apocalyptic number.

101211111010022 is a deficient number, since it is larger than the sum of its proper divisors (62283760621594).

101211111010022 is a wasteful number, since it uses less digits than its factorization.

101211111010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892735038862.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101211111010022 its reverse (220010111112101), we get a palindrome (321221222122123).

The spelling of 101211111010022 in words is "one hundred one trillion, two hundred eleven billion, one hundred eleven million, ten thousand, twenty-two".