101021101022 has 8 divisors (see below), whose sum is σ = 151533034536. Its totient is φ = 50510089512.

The previous prime is 101021100979. The next prime is 101021101057. The reversal of 101021101022 is 220101120101.

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 = 101021100994 and 101021101012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217793 + ... + 499475.

It is an arithmetic number, because the mean of its divisors is an integer number (18941629317).

Almost surely, 2^101021101022 is an apocalyptic number.

101021101022 is a deficient number, since it is larger than the sum of its proper divisors (50511933514).

101021101022 is a wasteful number, since it uses less digits than its factorization.

101021101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461002.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101021101022 its reverse (220101120101), we get a palindrome (321122221123).

The spelling of 101021101022 in words is "one hundred one billion, twenty-one million, one hundred one thousand, twenty-two".