20220212302 has 4 divisors (see below), whose sum is σ = 30330318456. Its totient is φ = 10110106150.

The previous prime is 20220212297. The next prime is 20220212321. The reversal of 20220212302 is 20321202202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055053074 + ... + 5055053077.

It is an arithmetic number, because the mean of its divisors is an integer number (7582579614).

Almost surely, 2^20220212302 is an apocalyptic number.

20220212302 is a deficient number, since it is larger than the sum of its proper divisors (10110106154).

20220212302 is a wasteful number, since it uses less digits than its factorization.

20220212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110106153.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20220212302 its reverse (20321202202), we get a palindrome (40541414504).

The spelling of 20220212302 in words is "twenty billion, two hundred twenty million, two hundred twelve thousand, three hundred two".