101211212100022 has 8 divisors (see below), whose sum is σ = 160747219217736. Its totient is φ = 47628805694112.

The previous prime is 101211212100001. The next prime is 101211212100029. The reversal of 101211212100022 is 220001212112101.

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 = 101211212099969 and 101211212100005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101211212100029) 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, 1488400177908 + ... + 1488400177975.

It is an arithmetic number, because the mean of its divisors is an integer number (20093402402217).

Almost surely, 2^{101211212100022} is an apocalyptic number.

101211212100022 is a deficient number, since it is larger than the sum of its proper divisors (59536007117714).

101211212100022 is a wasteful number, since it uses less digits than its factorization.

101211212100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976800355902.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101211212100022 its reverse (220001212112101), we get a palindrome (321212424212123).

The spelling of 101211212100022 in words is "one hundred one trillion, two hundred eleven billion, two hundred twelve million, one hundred thousand, twenty-two".