1020212001022 has 8 divisors (see below), whose sum is σ = 1555405182072. Its totient is φ = 501743607000.

The previous prime is 1020212000981. The next prime is 1020212001031. The reversal of 1020212001022 is 2201002120201.

It is a happy number.

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 = 1020212000993 and 1020212001011.

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, 4181196604 + ... + 4181196847.

It is an arithmetic number, because the mean of its divisors is an integer number (194425647759).

Almost surely, 2^{1020212001022} is an apocalyptic number.

1020212001022 is a deficient number, since it is larger than the sum of its proper divisors (535193181050).

1020212001022 is an equidigital number, since it uses as much as digits as its factorization.

1020212001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8362393514.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1020212001022 its reverse (2201002120201), we get a palindrome (3221214121223).

The spelling of 1020212001022 in words is "one trillion, twenty billion, two hundred twelve million, one thousand, twenty-two".