101201001022 has 32 divisors (see below), whose sum is σ = 165927585024. Its totient is φ = 45910022400.

The previous prime is 101201001017. The next prime is 101201001047. The reversal of 101201001022 is 220100102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38087118 + ... + 38089774.

It is an arithmetic number, because the mean of its divisors is an integer number (5185237032).

Almost surely, 2^101201001022 is an apocalyptic number.

101201001022 is a deficient number, since it is larger than the sum of its proper divisors (64726584002).

101201001022 is a wasteful number, since it uses less digits than its factorization.

101201001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101201001022 its reverse (220100102101), we get a palindrome (321301103123).

The spelling of 101201001022 in words is "one hundred one billion, two hundred one million, one thousand, twenty-two".