1202301022020 has 96 divisors (see below), whose sum is σ = 3910434882816. Its totient is φ = 270306547200.

The previous prime is 1202301021973. The next prime is 1202301022051. The reversal of 1202301022020 is 202201032021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 23438491 + ... + 23489730.

It is an arithmetic number, because the mean of its divisors is an integer number (40733696696).

Almost surely, 2^{1202301022020} is an apocalyptic number.

1202301022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202301022020 is an abundant number, since it is smaller than the sum of its proper divisors (2708133860796).

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

1202301022020 is a wasteful number, since it uses less digits than its factorization.

1202301022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46928301 (or 46928299 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1202301022020 its reverse (202201032021), we get a palindrome (1404502054041).

The spelling of 1202301022020 in words is "one trillion, two hundred two billion, three hundred one million, twenty-two thousand, twenty".