101021222094 has 64 divisors (see below), whose sum is σ = 232262069760. Its totient is φ = 29032698240.

The previous prime is 101021222087. The next prime is 101021222147. The reversal of 101021222094 is 490222120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374817 + ... + 585260.

It is an arithmetic number, because the mean of its divisors is an integer number (3629094840).

Almost surely, 2^101021222094 is an apocalyptic number.

101021222094 is an abundant number, since it is smaller than the sum of its proper divisors (131240847666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101021222094 is a wasteful number, since it uses less digits than its factorization.

101021222094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960185.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 101021222094 its reverse (490222120101), we get a palindrome (591243342195).

The spelling of 101021222094 in words is "one hundred one billion, twenty-one million, two hundred twenty-two thousand, ninety-four".