101102201022212 has 12 divisors (see below), whose sum is σ = 190538763465036. Its totient is φ = 46662554317920.

The previous prime is 101102201022181. The next prime is 101102201022217. The reversal of 101102201022212 is 212220102201101.

It can be written as a sum of positive squares in 2 ways, for example, as 5079722622976 + 96022478399236 = 2253824^2 + 9799106^2 .

It is not an unprimeable number, because it can be changed into a prime (101102201022217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972136548239 + ... + 972136548342.

It is an arithmetic number, because the mean of its divisors is an integer number (15878230288753).

Almost surely, 2^{101102201022212} is an apocalyptic number.

It is an amenable number.

101102201022212 is a deficient number, since it is larger than the sum of its proper divisors (89436562442824).

101102201022212 is a wasteful number, since it uses less digits than its factorization.

101102201022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944273096598 (or 1944273096596 counting only the distinct ones).

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

Adding to 101102201022212 its reverse (212220102201101), we get a palindrome (313322303223313).

The spelling of 101102201022212 in words is "one hundred one trillion, one hundred two billion, two hundred one million, twenty-two thousand, two hundred twelve".