101020012201022 has 4 divisors (see below), whose sum is σ = 151530018301536. Its totient is φ = 50510006100510.

The previous prime is 101020012200997. The next prime is 101020012201033. The reversal of 101020012201022 is 220102210020101.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 101020012200988 and 101020012201006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255003050254 + ... + 25255003050257.

It is an arithmetic number, because the mean of its divisors is an integer number (37882504575384).

Almost surely, 2^{101020012201022} is an apocalyptic number.

101020012201022 is a deficient number, since it is larger than the sum of its proper divisors (50510006100514).

101020012201022 is an equidigital number, since it uses as much as digits as its factorization.

101020012201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50510006100513.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101020012201022 its reverse (220102210020101), we get a palindrome (321122222221123).

The spelling of 101020012201022 in words is "one hundred one trillion, twenty billion, twelve million, two hundred one thousand, twenty-two".