1010021001022 has 8 divisors (see below), whose sum is σ = 1652761638072. Its totient is φ = 459100455000.

The previous prime is 1010021001013. The next prime is 1010021001097. The reversal of 1010021001022 is 2201001200101.

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

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, 22955022729 + ... + 22955022772.

It is an arithmetic number, because the mean of its divisors is an integer number (206595204759).

Almost surely, 2^{1010021001022} is an apocalyptic number.

1010021001022 is a deficient number, since it is larger than the sum of its proper divisors (642740637050).

1010021001022 is a wasteful number, since it uses less digits than its factorization.

1010021001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45910045514.

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

Adding to 1010021001022 its reverse (2201001200101), we get a palindrome (3211022201123).

The spelling of 1010021001022 in words is "one trillion, ten billion, twenty-one million, one thousand, twenty-two".