1020212200010 has 32 divisors (see below), whose sum is σ = 1845275461632. Its totient is φ = 406108946880.

The previous prime is 1020212199913. The next prime is 1020212200019. The reversal of 1020212200010 is 100022120201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1020212199964 and 1020212200000.

It is not an unprimeable number, because it can be changed into a prime (1020212200019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27797792 + ... + 27834468.

It is an arithmetic number, because the mean of its divisors is an integer number (57664858176).

Almost surely, 2^{1020212200010} is an apocalyptic number.

1020212200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020212200010 is a deficient number, since it is larger than the sum of its proper divisors (825063261622).

1020212200010 is a wasteful number, since it uses less digits than its factorization.

1020212200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50078.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1020212200010 its reverse (100022120201), we get a palindrome (1120234320211).

The spelling of 1020212200010 in words is "one trillion, twenty billion, two hundred twelve million, two hundred thousand, ten".