101002221220101 has 8 divisors (see below), whose sum is σ = 134676411711840. Its totient is φ = 67331422437552.

The previous prime is 101002221220097. The next prime is 101002221220111. The reversal of 101002221220101 is 101022122200101.

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

It is not a de Polignac number, because 101002221220101 - 2² = 101002221220097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101002221220111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847857811 + ... + 847976928.

It is an arithmetic number, because the mean of its divisors is an integer number (16834551463980).

Almost surely, 2^{101002221220101} is an apocalyptic number.

It is an amenable number.

101002221220101 is a deficient number, since it is larger than the sum of its proper divisors (33674190491739).

101002221220101 is a wasteful number, since it uses less digits than its factorization.

101002221220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695854595.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101002221220101 its reverse (101022122200101), we get a palindrome (202024343420202).

The spelling of 101002221220101 in words is "one hundred one trillion, two billion, two hundred twenty-one million, two hundred twenty thousand, one hundred one".