212003102202044 has 6 divisors (see below), whose sum is σ = 371005428853584. Its totient is φ = 106001551101020.

The previous prime is 212003102202041. The next prime is 212003102202091. The reversal of 212003102202044 is 440202201300212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212003102202041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500387775252 + ... + 26500387775259.

It is an arithmetic number, because the mean of its divisors is an integer number (61834238142264).

Almost surely, 2^{212003102202044} is an apocalyptic number.

It is an amenable number.

212003102202044 is a deficient number, since it is larger than the sum of its proper divisors (159002326651540).

212003102202044 is a wasteful number, since it uses less digits than its factorization.

212003102202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53000775550515 (or 53000775550513 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 212003102202044 its reverse (440202201300212), we get a palindrome (652205303502256).

The spelling of 212003102202044 in words is "two hundred twelve trillion, three billion, one hundred two million, two hundred two thousand, forty-four".